Over the past 1 395 day period starting on January 23, 2021, irs.com's availability has been checked 3 times. In 3 instances of operability across all conducted checks, irs.com's most recent uptime on September 18, 2021, returned a code 200. Assessments carried out as of November 18, 2024, showed that irs.com did not encounter any downtimes. The responses received indicate that there were no error statuses as of November 18, 2024. Irs.com's average response time of 1.121 seconds was different from its September 18, 2021, reply time of 0.811 seconds.